package com.imooc.sell.service;

import com.imooc.sell.dto.OrderDTO;

/**
 * Description:
 * 买家
 *
 * @author zzy
 * @create 2017-09-13 09:42
 */
public interface BuyerService {
    //查询一个订单
    OrderDTO findOrderOne(String openid, String orderId);


    //取消一个订单
    OrderDTO cancelOrder(String openid, String orderId);
}
